Bug Fix: No Url encoding for get parameters (https://issues.apache.org/jira/browse/OFBIZ-2628). Thanks Wojciech Szymanowski for the hint. The CatalinaContainer.createConnector() method does not initialize Connector.URIEncoding property from ContainerConfig class.
ofbiz/branches/release11.04/framework/catalina/src/org/ofbiz/catalina/container/CatalinaContainer.java